Re: i915 black screen introduced by ACPI changes
From: Chris Li
Date: Wed Feb 20 2013 - 14:46:01 EST
On Wed, Feb 20, 2013 at 2:57 AM, Daniel Vetter <daniel.vetter@xxxxxxxx> wrote:
> Starts to smell like a bog-standard i915 black screen bug (albeit with
> a strange cause for the regression). Can you please boot the broken
> kernels again with drm.debug=0xe and grab the complete dmesg?
> Depending upon how long it takes for your wifi to get up, you might
> need to extend the log buffer, it dumps a lot.
Here is the dmesg with "drm.debug=0xe". It is from the tip of git
kernel. The computer has the black screen.
Let me know what else do you need.
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